Grambs, Jean D.
Holt, Rinehart and Winston, 1964
Buku Teks
Handel Kashope Wright
Sense, 2012
eBooks
Schlesinger, Arthur Meier
Pustaka Sinar Harapan, 1997
Buku Teks
Bryson, Bethany
Stanford University Press, 2005
Buku Teks
Jurnal Antropologi Indonesia, 2004
Buku Teks